Relevant Competitive Tests:
Pick out the correct statement ?
A. A chemical reaction accompanied by absorption of heat is called an exothermic reaction
B. A chemical reaction accompanied by evolution of heat is called an endothermic reaction
C. The rate constant for a first order reaction does not change on changing the concentration unitsCorrect Answer
D. Chemical equilibrium state is dynamic in nature
Correct Option: C. The rate constant for a first order reaction does not change on changing the concentration units
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